10 Best Stereo Equalizers 2025 in the United States

The Behringer FBQ6200HD is a 31-band stereo graphic equalizer that caters well to musicians and audio professionals looking to enhance their sound systems. One of its standout features is the revolutionary FBQ Feedback Detection system, which quickly identifies critical frequencies. This can be particularly useful in live sound settings or studio environments where managing feedback is crucial. Additionally, the integrated pink noise generator allows users to easily adapt their sound systems to different room acoustics, further improving sound quality.

In terms of performance, the FBQ6200HD offers a wide range of adjustment options across its 31 frequency bands, making it versatile for various sound shaping needs. The dedicated limiters for each channel help to prevent distortion, ensuring that your audio remains clear, even at high volumes.

The unit may not be ideal for casual users who are unfamiliar with equalizers or sound engineering, as it requires some knowledge to operate effectively. Also, being a corded electric device, it lacks portability compared to battery-operated options. Its size and weight might be a consideration for those with limited space or who need a more lightweight solution for gigs.

The dbx 231s Dual Channel 31-Band Equalizer is a solid choice for musicians, sound engineers, and audio enthusiasts looking to enhance their sound control in live or studio settings. With its dual 31-band constant Q frequency bands, it provides detailed adjustments for a wide range of sound frequencies, allowing users to fine-tune their audio output effectively. The switchable boost/cut ranges of 6 or 12 dB give flexibility for making significant changes or subtle tweaks in sound, which is a great feature for those seeking versatility in their setups.

One of the standout features is the front panel bypass switch, which allows for quick comparisons between the processed and unprocessed signals. This is particularly useful during live performances where setting adjustments need to be made rapidly. The 12 dB input gain range provides ample room for various input levels, making it compatible with different audio sources.

While the 4-segment LED ladders for monitoring output levels are helpful, some users might find that they need more detailed visual feedback for fine-tuning. The weight of 7.9 pounds and dimensions can also make it less portable compared to smaller models, which might be a consideration for users who frequently move their equipment. The input and output connections via ¼” TRS and XLR are standard in the industry, ensuring good compatibility with most audio gear. Beginners might need to familiarize themselves with these connections if they are new to audio mixing.

The dbx 231s serves well for those who want a reliable and effective equalizer with a range of features. It may be best suited for those with some experience in audio equipment, as the range of options could be overwhelming for complete novices.

The Behringer Ultragraph Pro FBQ1502HD is a 15-band stereo graphic equalizer that is well-suited for both professional and home audio applications. One of its standout features is the FBQ Feedback Detection system, which helps identify and manage problematic frequencies, making it useful for live sound environments. It also includes a dedicated mono subwoofer output with an adjustable crossover frequency, providing flexibility for integrating with subwoofers.

The additional low-cut filter is a practical feature for eliminating unwanted low-frequency noise, such as floor rumble. The equalizer offers a decent range of adjustment across its 15 bands, allowing for precise tuning of audio signals. It also includes bypass functionality for straightforward comparison between processed and unprocessed signals. The signal-to-noise ratio (SNR) is reasonably good, ensuring that audio quality is maintained without introducing significant noise.

Input and output connections are standard, making it compatible with most audio setups. Some users may find the 15-band adjustment limited compared to 31-band models, which offer more granular control. Additionally, the product dimensions and weight are relatively standard, making it easy to fit into most audio racks or setups. The Behringer Ultragraph Pro FBQ1502HD is a solid choice for those needing a reliable and functional stereo equalizer with effective feedback detection capabilities.